From 8779cd097b71d10a58e1724ade73c8c6a49ca12b Mon Sep 17 00:00:00 2001
From: till <till@php.net>
Date: Sat, 16 Feb 2008 07:10:37 -0500
Subject: [PATCH] * doublechecking the user id is set

---
 program/include/rcube_user.inc |   12 ++++++++++++
 1 files changed, 12 insertions(+), 0 deletions(-)

diff --git a/program/include/rcube_user.inc b/program/include/rcube_user.inc
index 841c843..47e7462 100644
--- a/program/include/rcube_user.inc
+++ b/program/include/rcube_user.inc
@@ -241,6 +241,18 @@
     
     if (!$this->ID)
       return false;
+
+    if (!$this->ID || $this->ID == '')
+      return false;
+
+    $sql_result = $DB->query("SELECT count(*) AS ident_count FROM " .
+      get_table_name('identities') .
+      " WHERE user_id = ? AND del != 1",
+      $this->ID);
+
+    $sql_arr = $DB->fetch_assoc($sql_result);
+    if ($sql_arr['ident_count'] <= 1)
+      return false;
     
     $DB->query(
       "UPDATE ".get_table_name('identities')."

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